Biotech Values

[bladerunner1717]

I have read somewhere that while the virus is incubating, it will not show positive on the test kits. Is that true? If so, then how far into the manifestations of the virus do you need to be in order to test positive on the test kits? Again, if this is true, then it would seem that people may need to be tested more than once or twice.


Bladerunner